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Let’s look at an example of a recursive function in python, which basically means, a function that calls itself. The thing about recursive functions is that they will have to end at some point or they will just continuously loop. Read more…

Today we are going to take a look at the string and line anchors in regular expressions, and also how to use these in python. An anchor will match comparing the beginning and/or ends of a string. The anchor at Read more…

Ever wonder what the dot or period in regular expressions is? It’s quite simple what it means, actually. It matches with any character, except the newline. So if my regular expression was the string “This is my regular expression string”, Read more…

In this article, we are going to explore regular expressions in Python and show examples along the way. In short, a regular expression is just a pattern to find matches in a string. For example, if we wanted to see Read more…

Let’s say we have two lists in python. How can you get the differences between the two lists? By differences, I mean get all the values that both lists don’t share. Let’s look at an example couple of lists. Here Read more…

You may not even be familiar with the repr() function in python. Let’s look at what this function does with examples. Simply stated, the repr function returns a string representation of an object in python. let’s check out an example. Read more…

Check for Running Python Today we are going to show how to write a python script that checks if other python scripts are running. Perhaps you have a script that runs often or or maybe all the time and you Read more…